/* 2017-6-1 13:47:29 | 修改 nwh（:  / ） */

/* general styles */

html, body, input, select, button, textarea, table {
	font-size: 100%;
	font-family: 'Open Sans', 'Helvetica Neue', Helvetica, Arial, sans-serif;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
	text-rendering: optimizeLegibility;
}

body {
	line-height: 1.5;
	color: #333;
}

p {
	margin: 24px 0;
}

a, a span.hljs-string {
	color: #4e97d9;
}

a:hover, a:focus {
	color: #4688c3;
}

hr {
	background: #ddd;
	color: #ddd;
	height: 1px;
	margin: 0 0 1.4em;
	border: none;
	clear: both;
}

.clearfix:before,
.clearfix:after {
	content: " ";
	display: table;
}

.clearfix:after {
	clear: both;
}

table {
	width: 100%;
	border-collapse: collapse;
	margin-bottom: 2em;
}

th, td {
	text-align: left;
	border: 0;
	border: 1px solid #eee;
	padding: 0.5em 1em 0.5em 1em;
}

table th {
	background: #eee;
}

table td {
	color: #666;
}

table td:first-child {
	color: #777;
}

table td:last-child {
	color: black;
}

table td code i {
	color: #00A707;
}

table td code b {
	color: black;
	font-weight: normal;
}

iframe {
	border: none;
}


/* headings */

h2 {
	font-weight: 400;
	font-size: 2em;
	font-weight: 300;
	color: black;
	margin-top: 1.6em;
	padding-top: .2em;
}

h2:first-child {
	margin-top: 1em;
}

h2:target {
	color: #4e97d9;
}

h3 {
	margin-top: 1.5em;
	padding-top: .5em;
	color: black;
	font-weight: 500;
	font-size: 1.4em;
}

.blog-page h3 {
	padding-top: 0;
}

h4 {
	font-size: 1.1em;
	font-weight: 500;
	margin: 1em 0 1em;
}


/* general layout */

.container {
	max-width: 74em;    
    width: 65%;
	padding: 0 6em 1.5em;
	margin: 0 auto;
}
.footer {
	margin-top: 50px;
	color: #777;
}
.iclient-copyright{
	text-align: center;
}

/* header */

h1 {
	margin: 1.25em 0 1.5em;
	text-align: center;
}

h1 a {
	display: block;
	margin: auto;
	padding: 0 2em;
	-webkit-transition: 0.8s all;
	-webkit-animation: leafanim 3s ease 3s 1 normal none;
	transition: 0.8s all;
	animation: leafanim 3s ease 3s 1 normal none;
}

@-webkit-keyframes leafanim {
	50% { -webkit-filter: hue-rotate(-70deg) saturate(1.2); }
}

@keyframes leafanim {
	50% { -webkit-filter: hue-rotate(-70deg) saturate(1.2); }
}

h1 a img {
	display: block;
	margin: auto;
	max-width: 100%;
}

h1 a:hover, h1 a:focus {
	-webkit-filter: hue-rotate(-70deg) saturate(1.5);
}

h3.tagline {
	font-weight: 300;
	font-size: 1.5em;
	margin-top: -.75em;
	padding: 0;
	color: #777;
	text-align: center;
	margin-bottom: 30px;
}

.nav {
	overflow: hidden;
	list-style: none;
	padding: 0 30px;
	text-align: center;
	font-size: 1.25em;
	margin-bottom: 40px;
	border-bottom: 1px solid #ddd;
	padding-bottom: 40px;
}

.nav li {
	display: inline-block;
	padding: .333em .5em;
	color: #999;
}

.nav li a {
	font-weight: 400;
	text-decoration: none;
}

.ext-links {
	position: fixed;
	top: 1.5em;
	right: 1.5em;
}

.ext-link {
	display: block;
	opacity: 0.5;
	-webkit-animation: fadein 1s;
	animation: fadein 1s;
}
.ext-link:hover {
	opacity: 1;
}
@-webkit-keyframes fadein {
	from { opacity: 0; }
	to   { opacity: 0.5; }
}
@keyframes fadein {
	from { opacity: 0; }
	to   { opacity: 0.5; }
}


/* content */

.container code, .container pre code {
	font-family: "Consolas", "Menlo", "Lucida Console", "Courier New", monospace;
	-webkit-font-smoothing: subpixel-antialiased;
}
.container pre code {
	font-size: 14px;
	padding: .75em 1em;
	border-radius: 5px;
	white-space: pre;
	overflow: auto;
}
.container pre {
	border-radius: 5px;
}

.container .map {
	border: 1px solid #ccc;
}
.container .map:focus {
	border-color: #999;
}

.quiet {
	color: #999;
}


/* frontpage */

.map-home {
	height: 300px;
	margin-top: 50px;
	margin-bottom: 50px;
}

.usedby-title {
	text-align: center;
	background-color: #f5f5f5;
	padding: 1.5em 1em 0.5em;
	margin: 0;
}

.usedby {
	margin: 0 0 3em;
	text-align: center;
	padding: 0 3em 2em;
	background-color: #f5f5f5;
}

.logo {
	display: inline-block;
	opacity: 0.6;
	height: 32px;
	overflow: hidden;
	text-indent: -9999px;
	margin: 1em;
	background: url(../images/logos.png);
	background-repeat: no-repeat;
	background-size: 100%;
	vertical-align: middle;
	-webkit-transition: opacity .15s ease;
	transition: opacity .15s ease;
}

.logo:hover { opacity: 1; }

.logo-foursquare {
	background-position: 50% -4px;
	width: 135px;
}

.logo-pinterest {
	background-position: 50% -39px;
	width: 115px;
}

.logo-500px {
	background-position: 50% -48px;
	width: 52px;
	background-size: 80px;
}

.logo-evernote {
	background-position: 50% -169px;
	width: 170px;
	height: 43px;
}

.logo-ftimes {
	background-position: 50% -190px;
	width: 112px;
	height: 40px;
	background-size: 145px;
}

.logo-github {
	background-position: 50% -178px;
	width: 110px;
}

.logo-wpost {
	background-position: 50% -327px;
	width: 170px;
}

.logo-npr {
	background-position: 50% -214px;
	width: 100px;
	height: 34px;
}

.logo-usatoday {
	background-position: 50% -299px;
	width: 120px;
	height: 30px;
}

.logo-facebook {
	background-position: 50% -356px;
	width: 130px;
}

.logo-flickr {
	background-position: 50% -277px;
	width: 92px;
	height: 29px;
}

.logo-datagov {
	background-position: 50% -452px;
	width: 135px;
	height: 26px;
}

.logo-ign {
	background-position: 50% -393px;
	width: 110px;
}

.logo-etsy {
	background-position: 50% -428px;
	width: 57px;
	background-size: 110px;
}

.logo-european-commission {
	background-position: 50% -526px;
	width: 125px;
}

.logo-nps {
	background-position: 50% -483px;
	width: 32px;
	height: 40px;
	margin-top: .5em;
	margin-bottom: .5em;
	background-size: 106px;
}

.features {
	-webkit-column-count: 3;
	-moz-column-count: 3;
	column-count: 3;
}
.features ul {
	padding-left: 1.6em;
	margin: 0 0 1.8em;
}
.features h3 {
	margin: 0 0 0.8em;
	padding: 0;
}
.features h4 {
	margin: 0 0 0.3em;
}


/* tutorials */

.example-img {
	float: left;
	width: 14em;
	max-width: 100%;
	border-radius: 5px;
	margin: 0 1.5em 1.5em 0;
	border: thin solid #ccc;
}

.examples .container h3 {
	margin-top: 0;
}
.post-date {
	float: left;
	width: 130px;
	line-height: 1.6;
	color: #999;
	font-size: 18px;
}
.post-info {
	overflow: hidden;
}
.post-title {
	margin-top: 0;
}


/* plugins */

.plugins td:first-child,
.plugins td:last-child a {
	white-space: nowrap;
}

table.plugins td:first-child a {
	font-weight: bold;
}

.plugins-page .toc-col {
	float: left;
	width: 25%;
}


/* API docs */

.api-page .toc-col {
	position: relative;
	float: left;
	width: 20%;
	padding-right: 1em;
	margin: 0;
	box-sizing: border-box;
}

.api-page .toc-col.map-col {
	border-right: thin solid #eee;
}

.api-page .toc-col.map-col ~ .toc-col {
	right: -1.5em;
}

.api-page #toc ~ h2 {
	font-weight: 700;
	font-size: 1.75em;
	color: #333;
	border-bottom: 3px solid #555;
	transition: border-color .25s ease;
}
.api-page #toc ~ h2:target {
	border-color: #4e97d9;
}
.api-page h2:first-child {
	border: none;
}

#toc h4 {
	margin-top: 0;
}

#toc ul {
	padding: 0;
	list-style: none;
	margin-top: 0;
	margin-bottom: 25px;
}

#toc .colborder {
	padding-right: 14px;
}

#toc .span-3 {
	margin: 0;
	padding-right: 3em;
	width: 16.825%;
	box-sizing: border-box;
}

#toc .span-3.last {
	padding-right: 0;
}

#toc-copy {
	display: none;
}

#toc-copy div {
	border: 0;
	margin: 0;
	padding: 0;
	width: auto;
	float: none;
}

#toc-copy h4 {
	margin: 0;
	padding-bottom: .333em;
}

#toc-copy hr {
	background-color: transparent;
	margin: 0 0 .5em;
}

#toc-copy ul {
	display: none;
	list-style: none;
}

#toc-copy ul li {
	white-space: nowrap;
}

#toc-copy ul li a {
	position: relative;
	padding: .25em .5em 0;
	z-index: 10;
}

#toc-copy .toc-col {
	position: static;
}

@media screen and (max-width: 1350px) {
	#toc-copy {
		display: block;
		position: fixed;
		top: 0.1em;
		left: 0.25em;
		width: 32px;
		height: 32px;
		opacity: 0;
		cursor: pointer;
		-webkit-transition: opacity .2s ease;
		transition: opacity .2s ease;
	}

	#toc-copy > div { display: none; }

	.scrolled #toc-copy {
		opacity: 1;
		background: white;
	}

	#toc-copy.active {
		background-color: white;
		background-color: rgba(255, 255, 255, 0.9);
		padding: 2em;
		width: 100%;
		height: 100%;
		overflow-x: hidden;
		overflow-y: scroll;
		cursor: default;
		box-sizing: border-box;
	}

	#toc-copy:before,
	#toc-copy:after {
		content: '';
		position: absolute;
		left: 5px;
		width: 22px;
		height: 14px;
		border-top: 2px solid black;
		cursor: pointer;
		box-sizing: border-box;
		-webkit-transition: -webkit-transform .25s ease;
		transition: transform .25s ease;
	}

	#toc-copy:before {
		top: 9px;
		border-bottom: 2px solid black;
	}

	#toc-copy:after {
		top: 15px;
	}

	#toc-copy.active:before {
		top: 5px;
		left: 9px;
		border-bottom: 0;
		-webkit-transform: rotate(-135deg);
		transform: rotate(-135deg);
	}

	#toc-copy.active:after {
		top: 13px;
		left: 9px;
		-webkit-transform: rotate(-45deg);
		transform: rotate(-45deg);
	}

	#toc-copy.active div { display: block; }

	#toc-copy h4.active, #toc-copy h4:hover {
		color: black;
		cursor: pointer;
	}

	#toc-copy h4.active + ul {
		display: block;
		padding: 0;
		margin: 0 0 .5em;
	}

	#toc-copy ul li a { padding: .25em 0; }
}

@media screen and (min-width: 900px) and (max-width: 1350px) {
	#toc-copy {
		width: 40px;
		height: 40px;
	}

	#toc-copy.active {
		padding: 2.5em;
	}

	#toc-copy:before,
	#toc-copy:after {
		left: 8px;
	}

	#toc-copy:before { top: 13px; }

	#toc-copy:after { top: 19px; }

	#toc-copy.active:before {
		top: 7px;
		left: 10px;
	}

	#toc-copy.active:after {
		top: 15px;
		left: 10px;
	}
}

@media screen and (min-width: 1350px) and (min-height: 600px) {
	#toc-copy {
		display: block;
		position: fixed;
		top: 0;
		left: 0;
		width: auto;
		height: auto;
		padding: 2em;
		opacity: 0;
		transition: opacity .25s ease;
		-webkit-transition: opacity .25s ease;
	}

	#toc-copy:before {
		content: 'Table of contents';
		display: block;
		margin: -.25em 0 1em;
		font-size: 75%;
		font-weight: 300;
		text-transform: uppercase;
	}

	.scrolled #toc-copy { opacity: 1; }

	#toc-copy h4 { padding-right: 5em; }

	#toc-copy ul {
		position: absolute;
		left: 100%;
		margin: -4.9em 0 0 -4.5em;
		padding: 3em 6em 3em 0;
	}

	#toc-copy h4:hover + ul,
	#toc-copy ul:hover {
		display: block;
	}

	#toc-copy h4:hover + ul:before,
	#toc-copy ul:hover:before {
		content: '';
		position: absolute;
		top: 3.775em;
		right: 100%;
		margin-right: .25em;
		width: 1em;
		height: 1em;
		border-top: 2px solid #eee;
	}

	#toc-copy h4:hover + ul:after,
	#toc-copy ul:hover:after {
		content: '';
		position: absolute;
		z-index: -1;
		top: -1000px;
		bottom: -1000px;
		left: 0;
		width: 12.5em;
		background: white;
		background: rgba(255,255,255,0.9);
	}

	.plugins-page #toc-copy h4:hover + ul:after,
	.plugins-page #toc-copy ul:hover:after {
		width: 17em;
	}

	#toc-copy h4:hover, #toc-copy h4.hover {
		color: black;
		cursor: pointer;
	}
}

/* API docs - tables */

.api-page table td {
	color: #666;
}
.api-page table td:first-child {
	color: #777;
}
.api-page table td:last-child {
	color: black;
}
.api-page table td:last-child code {
	word-break: break-word;
	white-space: pre-wrap;
}
.api-page table td code i {
	color: #9a9;
}
.api-page table td code b {
	color: black;
	font-weight: normal;
}
.api-page table td,
.api-page table th {
	font-size: 14px;
}

.api-page p {
	margin-top: 0;
}

tr:target {
	background: yellow;
	-webkit-animation: highlight 2s ease 0.5s 1 normal forwards;
	        animation: highlight 2s ease 0.5s 1 normal forwards;
}

@-webkit-keyframes highlight {
	0%   { background: yellow; }
	100% { background: white; }
}
@keyframes highlight {
	0%   { background: yellow; }
	100% { background: white; }
}

.api-page h2[id]:before,
.api-page tr[id] td:first-child:before {
	content: 'Permalink';
	display: inline-block;
	margin: 0px 5px 0px -35px;
	width: 30px;
	height: 0;
	overflow: hidden;
	padding-top: 20px;
	line-height: 20px;
	vertical-align: baseline;
	background: url(../images/sprite.png) -0px -0px no-repeat;
	opacity: 0.2;
	border-radius: 50%;
	cursor: pointer;
	position: absolute;
	z-index: 1;
}

.api-page h2[id]:before {
	margin-left: -32px;
	margin-top: 14px;
}

.api-page tr[id] td:first-child:before {
	opacity: 0;
}

.api-page tr[id]:hover td:first-child:before {
	opacity: 1;
}

.api-page h2[id]:hover:before { opacity: 1; }

@media (-webkit-min-device-pixel-ratio: 1.25),(min-resolution: 120dpi) {
	.api-page h2[id]:before,
	.api-page tr[id] td:first-child:before {
	
	}
}

@media screen and (max-width: 767px) {
	#toc .colborder {
		padding: 0;
	}

	.colborder {
		margin: 0;
		border: 0;
	}

	#toc .toc-col {
		width: 50%;
		float: none;
		position: static;
		display: inline-block;
		margin: 0;
		border: 0;
		padding-right: .5em;
		margin-right: -.25em;
		vertical-align: top;
		box-sizing: border-box;
	}

	.toc-col.last-col {
		clear: both;
	}

	th,
	td {
		border: 0;
	}

	tr {
		border-bottom: 1px solid #eee;
	}

	table.plugins tbody tr {
		display: block;
		padding-bottom: 1em;
	}

	table.plugins tbody tr td {
		white-space: normal;
		display: inline-block;
		padding-bottom: 0;
	}

	table.plugins tr:first-child {
		padding-bottom: 0;
	}

	table.plugins tr:first-child th {
		display: block;
	}

	table.plugins tr:first-child th ~ th {
		display: none;
	}

	table.plugins td:first-child {
		display: block;
		white-space: normal;
	}

	.api-page table tbody tr {
		display: block;
	}

	.api-page table tbody tr th,
	.api-page table tbody tr td {
		display: inline-block;
		background-color: transparent;
		width: auto;
	}

	.api-page table tr:first-child th ~ th {
		display: none;
	}

	.api-page table tbody tr th:nth-child(2),
	.api-page table tbody tr th:nth-child(3) {
		display: inline-block;
	}

	.api-page table tr th:last-child {
		display: none !important;
	}

	.api-page table tbody tr td:last-child {
		display: block;
		border-top: thin dashed #ddd;
		padding: 1em;
	}

	/*.api-page table tbody tr td:last-child:before {
		content: 'Description';
		display: block;
		text-transform: uppercase;
		font-size: 90%;
		margin-bottom: .75em;
		color: #666;
	}*/

	td code {
		word-break: break-word;
	}
}

@media screen and (max-width: 56em) {
	.container {
		padding: 0 2em 1.5em;
	}

	.footer, .social-buttons {
		text-align: center;
	}

	.footer {
		margin-top: 2em;
	}

	.ext-links {
		position: static;
		margin: 0 auto 2em;
		text-align: center;
		clear: both;
	}

	.ext-link {
		display: inline-block;
		vertical-align: middle;
		margin: .25em;
	}

	.features {
		-webkit-column-count: 2;
		-moz-column-count: 2;
		column-count: 2;
	}
}

@media screen and (max-width: 500px) {
	.nav {
		font-size: 1.25em;
		padding-bottom: 1em;
		line-height: 1;
	}

	h1 {
		margin: 1em 0;
	}

	h3.tagline {
		font-size: 1.05em;
		margin: 0 1em;
	}

	.container {
		padding: 0 1.5em 1.5em;
	}

	.logo {
		margin: 0.6em;
	}

	.usedby-title {
		padding-top: 1em;
		padding-bottom: 0.5em;
		font-size: 1.8em;
	}

	.usedby {
		padding-left: 0;
		padding-right: 0;
		padding-bottom: 0;
	}

	.features {
		-webkit-column-count: 1;
		-moz-column-count: 1;
		column-count: 1;
	}

	.example-img {
		float: none;
		display: block;
		width: auto;
		margin: 0 0 -.25em;
		border: 0;
	}

	.post-date {
		float: none;
		width: auto;
		margin: 0 0 .333em;
	}

	.api-page h2[id] { text-indent: 24px; }
	.api-page h2[id]:before { margin-left: -28px; }
}

.width250 {
	width: 250px;
}
.width200 {
	width: 200px;
}
.width300 {
	width: 300px;
}
.width100 {
	width: 100px;
}
.width140 {
	width: 140px;
}
.minwidth {
	width: 1px;
}

.download-page table td a {
	white-space: nowrap;
}

.tutorials-back {
	margin-bottom: -3em;
}

.post-page h2 {
	margin-top: 0;
}

.post-meta {
	color: #888;
	margin-top: -1em;
}

iframe[src*='youtube.com'] {
	max-width: 100% !important;
}

#disqus_thread {
	margin-top: 3em;
}

.no-break {
	display: inline-block;
	width: 100%;
}

.announcement {
	background: #eee;
	padding: 5px 10px;
	border-radius: 10px;
}
